CN219207433U

CN219207433U - Adjustable multidirectional oral cavity aspirator

Info

Publication number: CN219207433U
Application number: CN202320787901.4U
Authority: CN
Inventors: 徐桥石; 李笑妍
Original assignee: Beijing Stomatological Hospital
Current assignee: Beijing Stomatological Hospital
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-20
Anticipated expiration: 2033-04-11

Abstract

The utility model provides an adjustable multi-directional oral cavity aspirator. The multi-directional oral cavity aspirator comprises a main aspirator, a multi-directional aspirator, a connecting and fixing buckle and a sealing plug; the main aspirator is of a tubular structure, and a multidirectional aspirator joint communicated with the tubular structure is arranged in the middle of the tubular structure; the tail end of the multidirectional aspirator is detachably connected with the head end of the multidirectional aspirator connector; the closing plug is sized to close the head end of the multi-directional aspirator joint; the connecting fixing buckle is provided with a first connecting part connected with the tubular structure of the main aspirator, a second connecting part connected with the multidirectional aspirator, and a joint for connecting the first connecting part and the second connecting part. The adjustable multidirectional oral cavity aspirator can remove interference of saliva, blood and smoke at a plurality of positions in an oral cavity to an operator, and improves the efficiency and effect of oral cavity treatment.

Description

Adjustable multidirectional oral cavity aspirator

Technical Field

The utility model belongs to the field of medical appliances, and particularly relates to an adjustable multidirectional oral cavity aspirator used in stomatology.

Background

The mouth is the opening of the three salivary glands, and there is always secretion of saliva in the mouth. As the abundant superficial arteriovenous blood vessel network exists in the oral cavity, blood exudation is inevitably generated in the diagnosis and treatment process of oral diseases. In addition, the use of electric knives during intraoral dental cutting and surgery can generate smoke. Therefore, the oral disease diagnosis and treatment process is inevitably disturbed by saliva, blood, flushing fluid and cutting smoke. Based on the above, the negative pressure suction device is an indispensable instrument in the dental diagnosis and treatment process, and is also one of the standard of each dental chair. The main function of negative pressure suction is to suck saliva, blood, smoke and the like which interfere with the operation field, so that the visual field of the operator is ensured to be clear. However, the negative pressure suction heads used in clinic at present are all single-head devices, namely, only one small part of interference can be removed at a time. In the diagnosis and treatment process of oral diseases, bleeding or saliva exudation of different parts is often accompanied, and a special structure of dentition exists in the oral cavity, so that the oral cavity is divided into a lingual side and a buccal side, the single-head suction device can only remove interference on the buccal side or the lingual side, saliva and blood are accumulated on the other side, and the operation of an operator is influenced. And the smoke generated by the cutting drifts upward, opposite to the direction of the blood exudation flow caused by gravity. This also results in the need for an assistant in the procedure to take care of each other, so that the operator has to pause the treatment for several times during the operation, which entails an extension of the treatment time. Although there are many improvements of the prior art for the aspirator, which adopt a plurality of hoses separated from each other, the solution is not in line with the actual use situation of the stomatology from the use point of view, and still cannot solve the problem of simultaneously cleaning a plurality of points of liquid and smoke.

Disclosure of Invention

The utility model provides an adjustable multidirectional oral cavity aspirator on the basis of combining clinical practical use of stomatology, which can effectively solve the problem of eliminating interference of a plurality of multidirectional surgical fields, thereby being capable of removing interference caused by blood, saliva, smoke and the like in the surgery as much as possible. Has positive effects of improving treatment efficiency and shortening treatment time.

The utility model provides an adjustable multi-directional oral cavity aspirator, which comprises a main aspirator, a multi-directional aspirator, a connecting and fixing buckle and a sealing plug, wherein the connecting and fixing buckle is arranged on the main aspirator;

the main aspirator is of a tubular structure, and a multidirectional aspirator joint communicated with the tubular structure is arranged in the middle of the tubular structure;

the tail end of the multidirectional aspirator is detachably connected with the head end of the multidirectional aspirator connector;

the closing plug is sized to close the head end of the multi-directional aspirator joint;

the connecting fixing buckle is provided with a first connecting part connected with the tubular structure of the main aspirator, a second connecting part connected with the multidirectional aspirator, and a joint for connecting the first connecting part and the second connecting part.

Further, the head end of the multi-directional aspirator and the head end of the main aspirator have an arc.

Further, the radian of the head end of the multi-directional aspirator and the head end of the main aspirator is 90-170 degrees.

Further, the closure plug also has a securing portion for securing the closure plug to an outer wall of the multi-directional aspirator joint.

Further, the closure plug also has a removal handle that can be pulled to withdraw the closure plug from the head end of the multi-directional aspirator joint.

Further, the angle of the multi-directional aspirator joint is between 10 ° and 30 ° to the tubular structure.

Further, the length of the multi-directional aspirator is the same as the length of the head end of the main aspirator to the multi-directional aspirator tip, or the length of the multi-directional aspirator is 50% -150% of the length of the head end of the main aspirator to the multi-directional aspirator tip.

Further, the first connecting portion and the second connecting portion of the connecting fixing buckle are respectively arranged to be of a C-shaped structure.

Further, the connector of the connecting and fixing buckle is of a structure with adjustable length or fixed length.

Advantageous effects

(1) Saliva, blood and smoke at a plurality of positions in the oral cavity can be removed at the same time, so that the interference of the saliva, the blood and the smoke to an operator is improved, and the efficiency and the effect of oral treatment are improved;

(2) The improved and added aspirator angle is adjustable, so that the different requirements of different conditions in oral treatment on the aspirator angle can be met;

(3) The structure design of the sealing plug ensures that the utility model reserves all functions of the original aspirator, can be flexibly adjusted according to the needs, and determines whether to install the detachable aspirator;

(4) The design of the buckle structure ensures that the improved and added attractors are stable in angle after being installed and good in retention, and avoids the problem that the relative angles of the two attractors are changed in operation, so that operators still need to continuously adjust the attractors.

(5) The design of the utility model does not need to adjust the negative pressure providing device of the dental chair, avoids arranging a plurality of pipelines, and can finish the cleaning of various liquids and smoke in a plurality of directions by using the original negative pressure providing device.

Drawings

Fig. 1 is an exploded view of an adjustable multi-directional oral suction.

Fig. 2 is a diagram of an adjustable multi-directional oral aspirator assembly.

Wherein, 1: a multi-directional aspirator; 2: connecting and fixing the buckle; 3: a main aspirator; 4: closing the plug; 5: a multi-directional aspirator joint.

Detailed Description

The following detailed description of the present utility model will be made in detail to make the above objects, features and advantages of the present utility model more apparent, but should not be construed to limit the scope of the present utility model.

The scheme of the utility model is described with reference to fig. 1 and 2, wherein fig. 1 is a state of the multi-directional aspirator being disassembled from the main aspirator, and fig. 2 is a use condition of the multi-directional aspirator being connected with two parts of the main aspirator.

Figures 1 and 2 provide an adjustable multi-directional oral cavity aspirator comprising a main aspirator 3, a multi-directional aspirator 1, a connecting fixing buckle 2 and a closing plug 4; the main aspirator is a tubular structure, and a multi-directional aspirator joint 5 communicated with the tubular structure is arranged in the middle of the tubular structure, and the angle between the multi-directional aspirator joint and the tubular structure is 10-30 degrees. The head end of the multi-directional aspirator and the head end of the main aspirator have an arc. The radian of the head end of the multi-directional aspirator and the head end of the main aspirator is 90-170 degrees.

The diameter of the inner wall of the multi-directional aspirator joint 5 is the same as the outer diameter of the multi-directional aspirator 1, and the multi-directional aspirator joint 5 and the multi-directional aspirator 1 are connected through plug connection.

The main aspirator and the multi-directional aspirator are made of disposable oral materials, such as soft polyvinyl chloride plastic conforming to GB 15593.

The tail end of the multidirectional aspirator is detachably connected with the head end of the multidirectional aspirator connector; wherein fig. 1 shows a state in which the multi-directional aspirator is separated from the main aspirator after being disassembled; figure 2 shows the multi-directional aspirator in use after two parts of the main aspirator are connected. The closing plug is sized to close the head end of the multi-directional aspirator joint; in the state of fig. 1, if the closing plug is closed to the multi-directional aspirator tip, it can be used as a conventional aspirator tip. The closure plug also has a securing portion for securing the closure plug to an outer wall of the multi-directional aspirator nipple. The closure plug also has a removal handle that can be pulled to withdraw the closure plug from the head end of the multi-directional aspirator joint.

The connecting fixing buckle is provided with a first connecting part connected with the tubular structure of the main aspirator, a second connecting part connected with the multidirectional aspirator, and a joint for connecting the first connecting part and the second connecting part. The first connecting part and the second connecting part of the connecting and fixing buckle are respectively arranged to be of C-shaped structures and are used for fixing the multidirectional attractor and the main attractor. The connector of the connecting and fixing buckle is of a structure with adjustable length or fixed length. Can be used to assist in adjusting the distance and angle between the fixed multi-directional aspirator and the main aspirator during use. The first connecting part and the second connecting part can be respectively fixed or separated from the outer walls of the fixed multi-directional aspirator and the main aspirator, and the multi-directional aspirator can be detached when the multi-directional aspirator is not used.

The length of the multi-directional aspirator is the same as the length from the head end of the main aspirator to the multi-directional aspirator joint, or the length of the multi-directional aspirator is 50% -150% of the length from the head end of the main aspirator to the multi-directional aspirator joint. A plurality of multi-directional attractors can be arranged in one main aspirator, and negative pressure suction at different positions can be realized by replacing the multi-directional attractors with different lengths.

The using method comprises the following steps: if the suction is not needed, the sealing plug 4 can be sealed, and the suction device can be used according to the using method of the traditional suction device. When a plurality of suction is needed, the sealing plug 4 is opened, the multi-directional suction device 1 is inserted into the multi-directional suction device connector 5, and after the multi-directional suction device 1 is rotated to a proper angle, the multi-directional suction device 1 and the main suction device 3 are connected and fixed by using the connecting and fixing buckle 2 so that the angle is fixed, and the multi-directional suction device is combined into a mode of fig. 2.

Specific use scenario 1: the first step in the removal of the orofacial parotid gland tumor is to cut the skin flap, which produces blood and a lot of cutting smoke when the skin and subcutaneous tissue are cut with an electric knife. At the lower cut of the blood, the smoke drifts upwards. At this time, the multidirectional aspirator is used, and two ends are fixed in the opposite direction, namely 180 degrees, so that the single end sucks the blood downwards, and the other end sucks the generated smoke upwards.

Specific use scenario 2: when the periodontal operation is performed on the mandibular gingival flap operation, the cheek and tongue sides can be influenced by blood and saliva. At the moment, the multidirectional attractors are used, after the multidirectional attractors are combined, the included angle between the two attractors is about 60 degrees, and then the attractors can suck blood and saliva on the cheek and tongue sides at the same time, so that the visual field of an operator is clear, and the operation is facilitated.

Claims

1. An adjustable multi-directional oral cavity aspirator, which is characterized by comprising a main aspirator, a multi-directional aspirator, a connecting and fixing buckle and a sealing plug;

2. The multi-directional oral suction according to claim 1 wherein the head end of the multi-directional suction and the head end of the main suction have an arc.

3. The multi-directional oral suction according to claim 1 wherein the arc of the head end of the multi-directional suction and the head end of the main suction is 90 ° -170 °.

4. The multi-directional dental suction apparatus of claim 1 wherein the closure plug further has a securing portion for securing the closure plug to an outer wall of the multi-directional suction apparatus fitting.

5. The multi-directional oral suction according to claim 1, wherein the closure plug further has a removal handle, the closure plug being removable from the head end of the multi-directional suction fitting by pulling on the removal handle.

6. The multi-directional oral suction according to claim 1 wherein the angle of the multi-directional suction connector to the tubular structure is between 10 ° and 30 °.

7. The multi-directional oral suction according to claim 1, wherein the length of the multi-directional suction is the same as the length of the head end of the main suction to the multi-directional suction fitting or the length of the multi-directional suction is 50% -150% of the length of the head end of the main suction to the multi-directional suction fitting.

8. The multi-directional dental suction apparatus according to claim 1, wherein the first and second connection portions of the connection fixing buckle are respectively provided in a C-shaped structure.

9. The multi-directional dental suction apparatus as in claim 1, wherein the connector of the connecting and fixing buckle is of a structure with adjustable or fixed length.

10. The multi-directional oral suction according to claim 1, wherein the inner wall diameter of the multi-directional suction connector is the same as the outer diameter of the multi-directional suction, and the multi-directional suction connector is connected with the multi-directional suction by plugging.